{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6c6fe1fba2286dfb33d4259a53b7bc009c873ffaa722eebaf44c67e8971d4f1",
    "signature": "0x8ed5ec90aa76bb5263826f1d557e82838eccdca0ab10c71a5052cd259a2578947ff0aab50e69b14bda126bf0d4741fce50885b476eb08527e201b02a6c974b1f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}